Where does the ARC Dialysis LLC case file come from?

Every entry is taken from the breach report ARC Dialysis LLC lodged with the Indiana Attorney General. Nothing here is estimated.

Why do the incident date and the report date differ?

Companies usually investigate before they report. The gap between the two dates shows how long that took.

What does the records-affected figure count?

It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.

Does this case file change over time?

Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

Case file

Case File: ARC Dialysis LLC Data Breach

This file collects the dated facts on record for the ARC Dialysis LLC incident. The state report is dated June 1, 2026. The incident itself is dated March 25, 2026.

Timeline

68 days separate the incident date from the date it was reported.

March 25, 2026Incident dateWhen the filing says the breach took place.
June 1, 2026Report filed in IndianaDate the notice was lodged with the Indiana Attorney General.

Case facts

Filing state: Indiana
Date reported: June 1, 2026
Incident date: March 25, 2026
Receiving office: Indiana Attorney General

Case notes

ARC Dialysis LLC, operating in Indiana, has formally acknowledged a data security incident. This event, which potentially impacted personal information, took place on March 25, 2026. The company subsequently filed a report detailing the incident with regulatory authorities on June 1, 2026.

At present, the specific types of information involved in this security event have not been publicly detailed within the filing. ARC Dialysis LLC has indicated that an investigation into the incident is ongoing to determine the full extent of the compromise and the precise nature of the data involved.

Individuals who may have been affected by this breach are typically notified directly by the company. It is important to carefully review any such notices received from ARC Dialysis LLC for specific instructions or information relevant to your situation.

While the details remain under investigation, general protective measures are often recommended after any data security incident. These include remaining vigilant for any unsolicited communications, suspicious activity, or unusual requests for personal information.

This information is based on public filings submitted to state regulators. Any further developments or details regarding the investigation by ARC Dialysis LLC will be made available through official channels as they emerge.

Questions about this case file

Where does the ARC Dialysis LLC case file come from?: Every entry is taken from the breach report ARC Dialysis LLC lodged with the Indiana Attorney General. Nothing here is estimated.
Why do the incident date and the report date differ?: Companies usually investigate before they report. The gap between the two dates shows how long that took.
What does the records-affected figure count?: It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.
Does this case file change over time?: Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

Indiana data breaches

Filing source: Indiana Attorney General

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Timeline

Case facts

Case notes

Questions about this case file

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